Excellent overview of IPT from "the source", that is experts involved in its development and research. I decided to buy this book because I needed an introduction to IPT. It discusses in a clear manner the theoretical underpinnings of IPT, and the strategies and techniques used in IPT; the chapters are peppered with case histories and useful questions to ask and interventions to make with patients from an IPT perspective. I give it 4 stars rather than 5 because I think it may try to be all things to all people, blending too much of the elementary and esoteric. I think this book is meant for clinicians, and I don't think a lay person would be much drawn to it; as such I think some of the introductory information on depression (criteria for diagnosis etc.) is too elementary for your typical, even neophyte, clinician. The chapter on research data supporting IPT is rather esoteric; I liked this chapter, but this esoterica doesn't fit with the elementary aspect I just mentioned. This is a minor critique in what is otherwise a very good book for an introduction to IPT. I recommend it.